CN211939939U

CN211939939U - Clamp for lathe machining

Info

Publication number: CN211939939U
Application number: CN202020308693.1U
Authority: CN
Inventors: 甄建良
Original assignee: Jiangsu Shengdoushi Network Technology Co Ltd
Current assignee: Dalian Yonghua Machinery Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-11-17
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses an anchor clamps for lathe processing, including the box, the left side fixedly connected with cylinder of box inner chamber, the right side fixedly connected with fly leaf of cylinder, the top of fly leaf run through the box and extend to the top of box, the right side fixedly connected with fixed plate at box top, the top of the relative one side of fly leaf and fixed plate all overlaps and is equipped with the connecting plate, the equal fixedly connected with spring in bottom of fly leaf and fixed plate inner chamber. The utility model discloses a cylinder drives the fly leaf and removes, the cooperation of rethread fixed plate, can fix the work piece through the cardboard, when the cardboard needs to be changed, only need rotate the handle, the handle drives the pivot and rotates, the pivot drives the cam and rotates, along with the rotation of cam, can contact with the fly leaf to drive the fly leaf and move down, after the bayonet lock breaks away from the connecting plate, can stimulate the cardboard to the outside, thereby accomplish the dismantlement, through above-mentioned step, also can be fast with the anchor clamps installation after changing.

Description

Clamp for lathe machining

Technical Field

The utility model relates to a lathe machining technical field specifically is an anchor clamps for lathe machining.

Background

The lathe is a machine tool for turning a rotating workpiece by mainly using a lathe tool, corresponding processing can be performed on the lathe by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like, the lathe plays an important role in an industrial system, particularly a mechanical manufacturing system, and needs to be fixed when the workpiece is processed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an anchor clamps for lathe processing possesses the advantage of conveniently changing anchor clamps, has solved current anchor clamps and has been with lathe fixed connection, and is inconvenient to change anchor clamps to the machining efficiency's of part problem has been reduced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamp for lathe processing, includes the box, the left side fixedly connected with cylinder of box inner chamber, the right side fixedly connected with fly leaf of cylinder, the top of fly leaf runs through the box and extends to the top of box, the right side fixedly connected with fixed plate at box top, the top of the relative one side of fly leaf and fixed plate all overlaps and is equipped with the connecting plate, the equal fixedly connected with spring in bottom of fly leaf and fixed plate inner chamber, the top fixedly connected with movable plate of spring, the top fixedly connected with bayonet lock of movable plate, the top of the fly leaf and the mutually opposite one side of fixed plate all overlaps and is equipped with the pivot, the outside fixedly connected with handle of pivot, the inboard fixedly connected with cam of pivot, the inboard fixedly connected with cardboard of connecting.

Preferably, the bottom of the inner cavity of the box body is provided with a sliding groove, the inner cavity of the sliding groove is connected with a sliding block in a sliding mode, and the top of the sliding block is fixedly connected with the movable plate.

Preferably, the movable plate and the bottom of the two sides of the inner cavity of the fixed plate are both provided with rolling grooves, the inner cavity of each rolling groove is movably connected with a roller, and one side of each roller, far away from the rolling groove, is movably connected with the movable plate.

Preferably, the equal fixedly connected with bearing of the equal mop in fly leaf and the fixed plate inner chamber outside, and the inner chamber and the pivot swing joint of bearing.

Preferably, the center shaft on the right side of the movable plate and the bottom on the left side of the fixed plate are both provided with a through groove, an inner cavity of the through groove is clamped with a clamping block, and the inner side of the clamping block is fixedly connected with the clamping plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an anchor clamps for lathe processing possesses following beneficial effect:

1. the utility model discloses a cylinder drives the fly leaf and removes, the cooperation of rethread fixed plate, can fix the work piece through the cardboard, when the cardboard needs to be changed, only need to rotate the handle, the handle drives the pivot and rotates, the pivot drives the cam and rotates, along with the rotation of cam, can contact with the fly leaf, and drive the fly leaf and move down, after the bayonet lock breaks away from the connecting plate, can stimulate the cardboard to the outside, thereby accomplish the dismantlement, through the above-mentioned step, also can be fast with the anchor clamps installation after changing, current anchor clamps are solved with lathe fixed connection, it is inconvenient to change anchor clamps, thereby the problem of the machining efficiency of part has been reduced.

2. The utility model discloses a set up spout and slider, stabilized the work of fly leaf, carried out the balanced support to the fly leaf, avoided the fly leaf during operation unstable, through setting up slot rolling and gyro wheel, stabilized the work of movable plate, avoided movable plate during operation unstable, through setting up logical groove and fixture block, spacing about having carried out the card to the card for the cardboard during operation is more stable.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the sectional structure of the fixing plate of the present invention.

In the figure: 1. a box body; 2. a cylinder; 3. a movable plate; 4. a chute; 5. a slider; 6. a fixing plate; 7. a connecting plate; 8. clamping a plate; 9. moving the plate; 10. rolling a groove; 11. a roller; 12. a spring; 13. a bayonet lock; 14. a rotating shaft; 15. a handle; 16. a cam; 17. a through groove; 18. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, cylinder 2, fly leaf 3, spout 4, slider 5, fixed plate 6, connecting plate 7, cardboard 8, movable plate 9, rolling slot 10, gyro wheel 11, spring 12, bayonet lock 13, pivot 14, handle 15, cam 16, lead to

groove

17 and 18 parts of fixture block and be the parts that general standard or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a clamp for lathe machining includes a box 1, a cylinder 2 is fixedly connected to the left side of an inner cavity of the box 1, a movable plate 3 is fixedly connected to the right side of the cylinder 2, a chute 4 is formed at the bottom of the inner cavity of the box 1, a slider 5 is slidably connected to the inner cavity of the chute 4, the top of the slider 5 is fixedly connected to the movable plate 3, the operation of the movable plate 3 is stabilized by the chute 4 and the slider 5, the movable plate 3 is balanced and supported, thereby preventing the movable plate 3 from being unstable during operation, the top of the movable plate 3 penetrates through the box 1 and extends to the top of the box 1, a fixed plate 6 is fixedly connected to the right side of the top of the box 1, a connecting plate 7 is sleeved on the top of the movable plate 3 opposite to the fixed plate 6, springs 12 are fixedly connected to the bottoms, the bottom of the two sides of the inner cavity of the movable plate 3 and the fixed plate 6 are respectively provided with a rolling groove 10, the inner cavity of the rolling groove 10 is movably connected with a roller 11, one side of the roller 11, far away from the rolling groove 10, is movably connected with the movable plate 9, the work of the movable plate 9 is stabilized by the arrangement of the rolling groove 10 and the roller 11, the instability of the movable plate 9 in work is avoided, the top of the movable plate 9 is fixedly connected with a bayonet 13, the top of the side, far away from the fixed plate 6, of the movable plate 3 is respectively sleeved with a rotating shaft 14, the mop outside of the inner cavity of the movable plate 3 and the fixed plate 6 is respectively and fixedly connected with a bearing, the inner cavity of the bearing is movably connected with the rotating shaft 14, the outside of the rotating shaft 14 is fixedly connected with a handle 15, the inside of the rotating shaft 14 is fixedly connected with a, the inboard and cardboard 8 fixed connection of fixture block 18 through setting up logical groove 17 and fixture block 18, has carried out spacing from top to bottom to cardboard 8 for cardboard 8 during operation is more stable.

When the clamp is used, the cylinder 2 is controlled to work through the peripheral controller, the movable plate 3 is driven to move through the cylinder 2, then a workpiece can be fixed through the clamp plate 8 through the matching of the fixed plate 6, when the clamp plate 8 needs to be replaced, only the handle 15 needs to be rotated, the handle 15 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the cam 16 to rotate, the cam 16 can be contacted with the movable plate 9 along with the rotation of the cam 16 and drives the movable plate 9 to move downwards, the clamp plate 8 can be pulled outwards after the clamping pin 13 is separated from the connecting plate 7, so that the disassembly is completed, through the steps, the replaced clamp can be quickly installed, the problem that the existing clamp is fixedly connected with a lathe, the clamp is inconvenient to replace, and the machining efficiency of parts is reduced is solved, in the application, the model of the peripheral controller is DATA-7311, and meanwhile, two wiring terminals of the peripheral controller are connected with a power plug through, and the utility power is adopted for power supply in the application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a anchor clamps for lathe processing, includes box (1), its characterized in that: the box body is characterized in that a cylinder (2) is fixedly connected to the left side of an inner cavity of the box body (1), a movable plate (3) is fixedly connected to the right side of the cylinder (2), the top of the movable plate (3) penetrates through the box body (1) and extends to the top of the box body (1), a fixed plate (6) is fixedly connected to the right side of the top of the box body (1), a connecting plate (7) is sleeved on the top of one side, opposite to the fixed plate (6), of the movable plate (3), a spring (12) is fixedly connected to the bottom of the inner cavity of the movable plate (3) and the bottom of the inner cavity of the fixed plate (6), a movable plate (9) is fixedly connected to the top of the spring (12), a bayonet lock (13) is fixedly connected to the top of the movable plate (9), a rotating shaft (14) is sleeved on, the inner side of the rotating shaft (14) is fixedly connected with a cam (16), and the inner side of the connecting plate (7) is fixedly connected with a clamping plate (8).

2. The jig for lathe machining according to claim 1, characterized in that: the bottom of the inner cavity of the box body (1) is provided with a sliding groove (4), the inner cavity of the sliding groove (4) is connected with a sliding block (5) in a sliding mode, and the top of the sliding block (5) is fixedly connected with the movable plate (3).

3. The jig for lathe machining according to claim 1, characterized in that: the movable plate (3) and the fixed plate (6) are provided with rolling grooves (10) at the bottoms of the two sides of the inner cavity, the inner cavity of each rolling groove (10) is movably connected with a roller (11), and one side, away from the rolling grooves (10), of each roller (11) is movably connected with the movable plate (9).

4. The jig for lathe machining according to claim 1, characterized in that: the equal fixedly connected with bearing of mop in fly leaf (3) and fixed plate (6) inner chamber outside, and the inner chamber and pivot (14) swing joint of bearing.

5. The jig for lathe machining according to claim 1, characterized in that: the middle shaft on the right side of the movable plate (3) and the bottom on the left side of the fixed plate (6) are both provided with a through groove (17), an inner cavity of the through groove (17) is clamped with a clamping block (18), and the inner side of the clamping block (18) is fixedly connected with the clamping plate (8).